Hadoop Developer||Chennai OR Bangalore|| 4 to 9 Years

Job Description

Big Data Developer (3 – 10 Years)

Primary Skills

Good understanding of concurrent software systems and building them in a way that is scalable, maintainable, and robust 

• Experience in designing application solutions in hadoop ecosystem
• Deep understanding of the concepts in Hive, HDFS, yarn, Spark, Spark sql, Scala and Pyspark
• HDFS file formats and their use cases (eg Parquet, ORC, Sequence etc)
• Good knowledge in data warehousing system
• Experienced in any scripting language (SHELL, PYTHON)
• HortonWorks distribution and understanding on SQL engines (Tez, MR) 
• Java/RestServices/Maven experience is a value addition
• Control-M development. Monitoring Resource utilization using Grafana Tool
• Good skillset to create automation scripts in Jenkins & knowledge in working on automating builds, test frameworks, app configuration etc
• Experience in implementing scalable applications with fully automated deployment and control using Bitbucket, Jenkins, ADO etc

    Skillset:

   Mandatory: Big Data – Hive, HDFS, Spark, Scala, Pyspark.

Secondary Skills

Good to have : Schedulers (Control-M), ETL Tool – Dataiku , Unix/Shell scripting , Knowledge of Integration services of FileIT/MQ and others , CI/CD tools – Jenkins, Jira, ADO Devops – tools suite , Oracle.
Good to have Trade Domain knowledge and also any experience on Testing tools.